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Showing 6001 to 6050 of 8313 works
Balanced riverine export of millennial and decadal carbon from the Amazon Basin
The riverine mobilization and export of OC from different compartments of the terrestrial biosphere such as standing biomass, organic-rich surface soils and deep mineral soils hav…
Interactions between temperature, water deliveries, and land use in Coastal Southern California
As temperatures rise with climate change, water demand will likely shift in response to both environmental stress and human adaptation. Understanding how managed water systems res…
Emerging Effective Radiative Forcing in the Radiative Imbalance since 2010
Satellite observations indicate a substantial increase in Earth’s top-of-atmosphere (TOA) radiative imbalance since 2010. We estimate trends in effective radiative forcing (ERF) b…
A repeating earthquake catalog for Northern Chile
Repeating earthquakes are nearly identical seismic events that occur reiteratively on the same fault patch with highly consistent focal mechanisms. Their magnitude-dependent recur…
Engineered Polymeric Nanocarriers Achieve Superior Antifibrotic and Vascular Protective Effects in Systemic Disease Mod…
Fibrosis and vascular remodeling remain critical challenges in systemic diseases, where conventional pharmacological interventions often show limited efficacy. In this study, we d…
Biomechanical trade-offs between root tensile strength and porosity in coastal marshes
Root biomechanics play a fundamental role in stabilizing wetland soils and sustaining coastal ecosystems under increasing environmental stress. This study investigates the tensile…
Real-Time Turbidity Monitoring Using Machine Learning and Environmental Parameter Integration for Scalable Water Qualit…
A real-time turbidity monitoring system was developed to address limitations in traditional methods by integrating advanced optical sensors with a machine learning framework. The …
No Pinching: Topological Constraints on Polar Cap Patch Formation
The creation of topologically separated patches requires a physical mechanism to tear the electron density contours. This paper begins with common assumptions about the F-region i…
Medium-Range Predictability of the Wintertime Bering Sea Ice Edge using Linear Inverse Modeling
Beginning in autumn, sea ice expands into the southern Bering Sea where it remains until spring. In winter, some commercial stocks, particularly crab thrive in ice-infested areas,…
Cosmic-ray neutron sensing to monitor soil moisture across various irrigation methods
Accurate and continuous monitoring of soil water content (SWC) is critical for efficient irrigation management, particularly under variable irrigation systems. This study investig…
Projecting Economic Loss with Climate Change
Climate change is increasing the magnitude and frequency of extreme weather events, leading to an increase in the economic losses from these natural disasters. Financial instituti…
The New Space Race Era: A Call for Exogeoconservation
The escalating pace of space exploration has ushered in a new era reminiscent of the space race of the 1960s. However, the discourse on exogeoconservation – the protection of g…
Measuring Ocean Surface Waves
Propagating waves on the surface of the ocean can be represented as a stochastic process, whose statistics are characterized by a spectrum. Measuring the wave spectrum, and quanti…
Rapid winter mixed-layer deepening linked to sea ice breakup in the Beaufort Sea
Winter storms in the Beaufort Sea can trigger large-scale sea ice breakup, opening leads and enhancing ice mobility. These events can influence the mixed layer through various pro…
The value of terrain pattern, high-resolution data and ensemble modeling for landslide susceptibility prediction
Landslide risk is traditionally predicted by process-based models with detailed assessments or point-scale attribute-based machine learning (ML) models with first-or second-order …
A Model Intercomparison Study of Aerosol-cloud-turbulence Interactions in a Cloud Chamber. Part 1: Model Results
This study presents the first model intercomparison of aerosol-cloud-turbulence interactions in a controlled cloudy Rayleigh-Bénard Convection chamber environment, utilizing the …
Water bodies mix dynamically and residence times are between days and decades in the subterranean estuary of a high ene…
Subterranean estuaries under high-energy conditions function as effective biogeochemical reactors, where waterbodies of varying physico-chemical properties mix and chemical reacti…
The fine-scale signature of precipitation intensification trends in the CONUS-404 hydroclimate reanalysis between 1993 …
Trends in annual precipitation statistics are extracted from the CONUS-404 hydroclimate reanalysis for the 1993-2022 period. For the annual precipitation volume, contrasted trends…
High-Resolution Flood Assessment and Forecasting in the Great Lakes Basin using Hydrological-Hydrodynamic Models and So…
Floods are posing increasing threats to lives, infrastructure, and ecosystems across global, continental, and regional scales, driven by intensifying hydrological extremes, agi…
Constraining greenhouse gas cycling and emissions in Africa's largest humic lake
Humic tropical lakes and wetlands are globally important sources of atmospheric greenhouse gases (GHGs). However, mechanistic insight into GHG cycling in such systems remains limi…
Impact of ENSO on Nitrous Oxide Emission in the Eastern Tropical Pacific
Nitrous oxide (N2O) is a powerful greenhouse gas, with the ocean contributing ~4.2 Tg N y-1 to global N2O emissions. The Eastern Tropical Pacific (ETP) is a hotspot of N2O emissio…
From Einstein's Cosmological Constant Λ to Entropic Geometry: A Dynamic Framework via the Haddad-Λ Tensor Ξ 𝜇𝜈 (𝜙, 𝑅 𝜇𝜈…
We present a novel theoretical framework in which the cosmological constant Λ is promoted from a fixed scalar to a dynamical thermodynamic variable emerging from the quantum micro…
Synoptic controls of extreme ice area flux events along Nares Strait
Nares Strait, the channel between Ellesmere Island and northwest Greenland, connects the Arctic Ocean’s Lincoln Sea to northern Baffin Bay and onwards to the subpolar North Atlant…
A Fourier Neural Operator Surrogate Model for nonlinear Electrical Resistivity Tomography
Electrical resistivity tomography (ERT) is used to infer the subsurface resistivity structure. ERT requires solving a nonlinear inverse problem that is often approximated as linea…
Tracing the Abyssal Water Pathways in the Indian Ocean
Antarctic-origin abyssal waters occupy a significant volume and play a critical role in ocean circulation and ventilation. The abyssal water volume undergoes a major reduction in …
A nutrient effect on the TEX86 paleotemperature proxy
The TEX86 paleotemperature proxy is widely used to reconstruct ocean surface temperatures over the past 100 million years. However, archaeal culture experiments show that nutrient…
Kinetic Modeling of Inertial Alfvén Waves in the Solar Corona: Implications for Heating and Particle Acceleration
Recent observations from NASA’s Parker Solar Probe (PSP) and ESA’s Solar Orbiter high light the importance of Alfvén waves in solar coronal heating and accelerating the solar wind…
Cross-border climate risks of Canada's fruit and vegetable supply
Fruit and vegetable supply is essential for a healthy diet, yet their vulnerability to climate risks is often overlooked, particularly in terms of cross-border risks. In this stud…
Structure of the North-Central Chile subduction zone from local earthquake tomography
This study presents a high-resolution seismic tomography model of the subduction zone beneath the Atacama segment in northern Chile, based on over 8,800 seismic events detected us…
Emerging Importance of Compound Flooding in Future Tropical Cyclone Hazard Profiles
Accurately assessing tropical cyclone (TC) flood risk requires capturing the dynamic interactions between rainfall-driven and coastal flood processes. We simulate flooding from ov…
Bioerosion drill holes increase carbonate dissolution in the planktonic foraminifer Globigerinoides ruber
Planktonic foraminifera are instrumental in reconstructing paleoceanographic and paleoclimatic conditions. However, preferential dissolution can significantly bias both assembl…
Global Impacts of Ultra-Low-Frequency Waves: 1. Thermospheric Responses and Travelling Atmosphere Disturbances
Ultra-Low-Frequency (ULF) waves cause local Thermosphere-Ionosphere (T-I) perturbations, but their impacts on the global T-I system including the generation of Travelling Atmosphe…
The role of transport in New York's Air Quality impacts from the 2023 Canadian Wildfires
In 2023, Canada experienced its worst wildfire season on record, releasing carbon emissions and contributing to extreme air pollution in northeastern United States. This study inv…
Correction to “New Views of Lunar Seismicity Brought by Analysis of Newly Discovered Moonquakes in Apollo Short-Period …
This article reports some corrections to the numbers presented in Tables 1 and A1 of the published article entitled “New Views of Lunar Seismicity Brought by Analysis of Newly Dis…
The Alaskan Ridge Revisited: Scale-Dependent Pathways to Pan-Atlantic Cold and Windy Extremes
North American cold spells (NA CS) co-occurring with European wind extremes, known as Pan-Atlantic compound extremes, can arise from diverse dynamical pathways. This study investi…
Improvement of the PDI Model for Regional Hydrological Modeling and Land Surface Process Simulation
We integrated the bimodal-PDI scheme into the Community Land Model (CLM5) for Tibetan wetland sites. Benchmark simulations using in-situ soil moisture networks and eddy covariance…
Improving M 2 barotropic tide solutions: sensitivity to model resolution and nonlinear wave dynamics
Tides can modify sea surface height by several meters, yet their representation in models remains imperfect, largely owing to errors in simulating tidal energy loss. In the open o…
The application of remote sensing data (SAR, thermal and optical) and geodetic modelling to investigate the volcanic ac…
Semeru (Indonesia) is a persistent eruptive volcano, but its volcanic activity remains poorly constrained. Here we used a combination of different remote sensing data to improv…
From the bottom up: Calculating mantle-derived magma flux using subduction parameters and petrologic constraints at oce…
Mantle-derived magma flux has a first-order control on long-term volcanic productivity, volatile cycling, and crustal growth in convergent margins. Yet, the factors controlling it…
Achieving harmonized and integrated long-term environmental observation of essential ecosystem variables - eLTER's Fram…
The development of harmonized, standardized, and integrated environmental observation systems is a key challenge in Earth system science and essential for advancing interdisciplin…
Regional contributions to the chemical composition of the Asian tropopause aerosol layer (ATAL)
Each year during the Asian summer monsoon, a distinct aerosol layer known as the Asian Tropopause Aerosol Layer (ATAL) forms in the upper troposphere and lower stratosphere. So …
Terrestrial gamma-ray flash associated with a positive cloud-to-ground lightning flash
We observed a terrestrial gamma-ray flash (TGF) shortly after the return stroke in a positive cloud-to-ground (+CG) flash during a 2025 winter thunderstorm in the Hokuriku region …
Digital Classification of Naturally Colored Cotton Fiber by RGB Imagery
Image-based phenotyping represents an innovative approach in breeding research, allowing rapid and reliable measurements that aid in decision-making. This study used image analysi…
Surface observations from Atmospheric Radiation Measurement sites constrain the anthropogenic contribution to cloud dro…
Uncertainty in anthropogenic forcing driven by aerosol-cloud interactions (aci) limits our ability to infer the sensitivity of the Earth system to forcing from historical records.…
Monitoring reservoir storage using SWOT satellite observations and reservoir operation models
Reservoirs play a critical role in water management, yet comprehensive and real-time observations of reservoir storage change remain limited, especially outside the U.S. Observati…
Effects of oceanic intrinsic processes on the mean seasonal cycle in sea level
Oceanic intrinsic processes can drive chaotic sea level variations over the global ocean, which are superimposed on those associated with atmospheric variability (forced variabili…
Coupled Hydro-Electrokinetic Modeling of Surface Self-Potential Signals During Deep Hydraulic Stimulation
Surface self-potential (SP) measurements provide a promising tool for monitoring deep fluid injections, yet quantitative modeling of SP signals remains challenging due to the comp…
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